2 files changed, 6 insertions, 0 deletions
diff --git a/sys/include/sys/syscall.h b/sys/include/sys/syscall.h
index b9e1d09..e93c0ce 100644
--- a/sys/include/sys/syscall.h
+++ b/sys/include/sys/syscall.h
@@ -41,6 +41,7 @@
 #define SYS_read    3
 #define SYS_close   4
 #define SYS_stat    5
+#define SYS_sysctl  6
 
 #if defined(_KERNEL)
 /* Syscall return value and arg type */
diff --git a/sys/include/sys/sysctl.h b/sys/include/sys/sysctl.h
index 364d8e5..0f1df26 100644
--- a/sys/include/sys/sysctl.h
+++ b/sys/include/sys/sysctl.h
@@ -31,6 +31,9 @@
 #define _SYS_SYSCTL_H_
 
 #include <sys/types.h>
+#if defined(_KERNEL)
+#include <sys/syscall.h>
+#endif
 #include <sys/param.h>
 
 #define KERN_OSTYPE         0
@@ -55,6 +58,8 @@ struct sysctl_entry {
     int optype;
     void *data;
 };
+
+scret_t sys_sysctl(struct syscall_args *scargs);
 #endif  /* _KERNEL */
 
 /*